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Fixed a problem with the ubiquitous_idents change

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2983 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2004-04-20 13:10:52 +00:00
parent 9b96998e76
commit 968cf01d58
1 changed files with 56 additions and 42 deletions
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98
src/ca65/main.c
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@ -378,7 +378,6 @@ static void OneLine (void)
Segment* Seg = 0;
unsigned long PC = 0;
SymEntry* Sym = 0;
int Done = 0;
int Macro = 0;
int Instr = -1;
@ -436,7 +435,8 @@ static void OneLine (void)
/* Define the symbol with the expression following the '=' */
SymDef (Sym, Expression(), ADDR_SIZE_DEFAULT, Flags);
/* Don't allow anything after a symbol definition */
Done = 1;
ConsumeSep ();
return;
} else {
/* A label. Remember the current segment, so we can later
* determine the size of the data stored under the label.
@ -463,51 +463,65 @@ static void OneLine (void)
/* Skip the colon */
NextTok ();
}
/* If we come here, a new identifier may be waiting, which may
* be a macro or instruction.
*/
if (Tok == TOK_IDENT) {
if (!UbiquitousIdents) {
/* Macros and symbols cannot use instruction names */
Instr = FindInstruction (SVal);
if (Instr < 0) {
Macro = IsMacro (SVal);
}
} else {
/* Macros and symbols may use the names of instructions */
Macro = IsMacro (SVal);
}
}
}
}
if (!Done) {
if (Tok >= TOK_FIRSTPSEUDO && Tok <= TOK_LASTPSEUDO) {
/* A control command */
HandlePseudo ();
} else if (Macro) {
/* A macro expansion */
MacExpandStart ();
} else if (Instr >= 0 ||
(UbiquitousIdents && ((Instr = FindInstruction (SVal)) >= 0))) {
/* A mnemonic - assemble one instruction */
HandleInstruction (Instr);
} else if (PCAssignment && (Tok == TOK_STAR || Tok == TOK_PC)) {
NextTok ();
if (Tok != TOK_EQ) {
Error ("`=' expected");
SkipUntilSep ();
} else {
/* Skip the equal sign */
NextTok ();
/* Enter absolute mode */
DoPCAssign ();
}
}
/* If we have defined a label, remember its size. Sym is also set by
* a symbol assignment, but in this case Done is false, so we don't
* come here.
*/
if (Sym) {
unsigned long Size;
if (Seg == ActiveSeg) {
/* Same segment */
Size = GetPC () - PC;
} else {
/* The line has switched the segment */
Size = 0;
}
DefSizeOfSymbol (Sym, Size);
/* We've handled a possible label, now handle the remainder of the line */
if (Tok >= TOK_FIRSTPSEUDO && Tok <= TOK_LASTPSEUDO) {
/* A control command */
HandlePseudo ();
} else if (Macro) {
/* A macro expansion */
MacExpandStart ();
} else if (Instr >= 0 ||
(UbiquitousIdents && ((Instr = FindInstruction (SVal)) >= 0))) {
/* A mnemonic - assemble one instruction */
HandleInstruction (Instr);
} else if (PCAssignment && (Tok == TOK_STAR || Tok == TOK_PC)) {
NextTok ();
if (Tok != TOK_EQ) {
Error ("`=' expected");
SkipUntilSep ();
} else {
/* Skip the equal sign */
NextTok ();
/* Enter absolute mode */
DoPCAssign ();
}
}
/* If we have defined a label, remember its size. Sym is also set by
* a symbol assignment, but in this case Done is false, so we don't
* come here.
*/
if (Sym) {
unsigned long Size;
if (Seg == ActiveSeg) {
/* Same segment */
Size = GetPC () - PC;
} else {
/* The line has switched the segment */
Size = 0;
}
DefSizeOfSymbol (Sym, Size);
}
/* Line separator must come here */
ConsumeSep ();
}
@ -582,7 +596,7 @@ int main (int argc, char* argv [])
{ "--listing", 0, OptListing },
{ "--memory-model", 1, OptMemoryModel },
{ "--pagelength", 1, OptPageLength },
{ "--smart", 0, OptSmart },
{ "--smart", 0, OptSmart },
{ "--target", 1, OptTarget },
{ "--verbose", 0, OptVerbose },
{ "--version", 0, OptVersion },